var app = getApp();

Page({
    data: {
        systemInfo:{},
        padBtm:"25",
    },
    onLoad: function () {
        var that = this;
        wx.getSystemInfo({
            success:function(res){ 
              if(res.model == "iPhone X"){
                that.setData({
                    padBtm:"50",
                })
              }
            }
        });
    },
})
